block: Make ioprio_best() static

Nobody outside of block/ioprio.c uses it. Reviewed-by: Damien Le Moal <[email protected]> Tested-by: Damien Le Moal <[email protected]> Signed-off-by: Jan Kara <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
niw · Jun 27, 2022 · fc25545 · fc25545
1 parent 893e5d3
commit fc25545
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Showing 2 changed files with 1 addition and 6 deletions.
diff --git a/block/ioprio.c b/block/ioprio.c
@@ -180,7 +180,7 @@ static int get_task_ioprio(struct task_struct *p)
 	return ret;
 }
 
-int ioprio_best(unsigned short aprio, unsigned short bprio)
+static int ioprio_best(unsigned short aprio, unsigned short bprio)
 {
 	if (!ioprio_valid(aprio))
 		aprio = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, IOPRIO_BE_NORM);

diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
@@ -60,11 +60,6 @@ static inline int get_current_ioprio(void)
 	return __get_task_ioprio(current);
 }
 
-/*
- * For inheritance, return the highest of the two given priorities
- */
-extern int ioprio_best(unsigned short aprio, unsigned short bprio);
-
 extern int set_task_ioprio(struct task_struct *task, int ioprio);
 
 #ifdef CONFIG_BLOCK